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116186 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

116186: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include diameter: 0.0625 INCHES NOMINAL IN, special_features: SM2 SERIES, part_name_assigned_by_controlling_agency: SQUARE MOUNT ISOLATOR. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-572-8290, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
116186
NSN: 5315-01-572-8290
NIINs: 015728290, 017290313
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 5X050 — CRYSTEEL MANUFACTURING, INC DBA CRYSTEEL MANUFACTURING INC (USA)
SPECIFICATIONS
diameter0.0625 INCHES NOMINAL IN
special_featuresSM2 SERIES
part_name_assigned_by_controlling_agencySQUARE MOUNT ISOLATOR
NSN5315-01-572-8290
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 116186 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN,PIVOT
END ITEM IDENTIFICATION2320-01-522-1859
SUBSTITUTES & CROSS-REFERENCES 1
1621980Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 116186?
116186 is a MOUNT,RESILIENT,UTILITY.
What parts can replace 116186?
There is 1 known substitute for 116186: 1621980. Substitute compatibility should be verified for your specific system.
What is the NSN for 116186?
116186 is cataloged in the U.S. Government catalog under NSN 5315-01-572-8290. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.